A simple characterization of the subgroups of space groups

• 1 November 1980
• journal article
• Published by International Union of Crystallography (IUCr) in Acta Crystallographica Section A
• Vol. 36  (6) , 845-850
• https://doi.org/10.1107/s0567739480001799

Abstract

Keywords

• FINITE INDEX
• DIMENSIONAL SPACE
• SPACE GROUPS
• CONGRUENCES ANALOGOUS
• FROBENIUS CONGRUENCES